Joseph beltzer



(No Model.)

J.. BBLTZER.

WASHING MACHINE.

No. 517,537. Patented Apr. 3, 1894.

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fllillllllllllllllllllllllll m: NATIONAL umomumme COMPANY- wm m1 N n cUNITED STATES PATENT OFFICE.

JOSEPH BELTZER, OF COLUMBUS, OHIO, ASSIGNOR TO JAMES H. BUTLER, OF SAMEPLACE.

WASHING-MACHINE.

SPECIFICATION forming part of Letters Patent No. 517,537, dated April 3,1894 Application filed January 23, 1893' Serial No.459,310', (No model.)i

To all whom it may col warm.-

Beitknow'n that I, JOSEPH BELTZER, a citizen of the United States,residing at Columbus, in the county of Franklin and State of Ohio, haveinvented certain new and useful Improvements in Washing-Machines; and Ido hereby declare the following to be a full, clear, and exactdescription of the invention, such as will enable others skilled in theart to which it appertains to make and use the same.

My invention consists of improvements in that class of washing machinesan example of which may be seen in the patent of John E. Mitchell, No.281,111, dated July 10, 1883. For the instruction of those who cannotconveniently consult this patent I will say that washing machines ofthis kind comprise a tub having rubbing bars on its bottom pivoted in aframe, a disk-like rubber that stands horizontally in the tub, and meansfor oscillating the tub and rubber horizontallyin contrary directions.In machines of this kind it is of the utmost importance that the partsmay be readily assembled and that the moving parts operate with theleast friction possible.

My improvements are directed to these ends, as hereinafter shown,described, and claimed.

In the accompanying drawings, Figure l is a vertical sectional view of amachine illustrating the improved pivot, and the joint or lindrical tube4. 5 designates a plate similar to plate 1 that is fastened to theplatform by means of screws. The plate 5 has a shoulder 6 constituting abearing for the tube 4: and a tapering spindle 7, the upper end of whichprojects into the bearing hole 3. As the tube wears down on the shoulderthe spindle wears up into its socket or hearing and the wearing affectsnot the proper fitting of the parts.

10 designates asocket piece that receives a ball 14 on the end of thepitman 13. This socket piece is made with a threaded shank 11 to receivea nut 12 that secures it in the bottom of the tub. In order that thepitmau may be readily detached from the tub there must be space betweenthe socket piece and the bottom of the tub to permit the removal whendesired of the ball out of its seat; and to prevent its accidentaldisplacement I provide a button 15 that turns on the shank of a screw inthe bottom of the tub near the socket piece so that said button may beturned around into the space between the ball and bottom of the tub andlock said ball in place. It will thus be readily seen from the foregoingthat the parts of my machine may be quickly separated or put together,and that the friction between the parts is reduced to a minimum.

What I claim, and desire to secure by Letters Patent, is

, In a washing machine, the combination of a plate 1 having a bearinghole 3 and cylindrical tube 4:, and a plate 5 having a shoulder 6 toreceive the lower end of the tube 4 and a spindle 7 the upper end ofwhich fits in the.

JOSEPH BELTZER.

Witnesses:

E. O. RIcKErrs, GEO. M. FINCKEL.

